@Alley_Cat I have used one before and they are certainly fun. I didn’t use one in a commuting sense mind you! Not sure if I would want to do 10 miles one one mind you! They are certainly demanding of your concentration and you are right, the road surface is very key to the enjoyment you get! I do remember slightly rough road surfaces being pretty hard on the hands/wrists/forearms. I could have one of the stock ones if I wanted but can’t think of a reasonable use for one yet!
Not sure our customers are sensible btw! Some of the return reasons for stock are beyond crazy!!